Explore/Chicago/Stop ID 18252

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CTA / BOARDING STOP

Union Station Transit Center

Stop code 18252 · CTA network

Next departures

America/Chicago

121

Scheduled serviceScheduled

6:10 AM6:10 AM · Mon, Oct 26

121

Scheduled serviceScheduled

6:25 AM6:25 AM · Mon, Oct 26

121

Scheduled serviceScheduled

6:37 AM6:37 AM · Mon, Oct 26

121

Scheduled serviceScheduled

6:49 AM6:49 AM · Mon, Oct 26

Scheduled serviceScheduled

6:50 AM6:50 AM · Mon, Oct 26

121

Scheduled serviceScheduled

6:56 AM6:56 AM · Mon, Oct 26

Scheduled serviceScheduled

7:00 AM7:00 AM · Mon, Oct 26

121

Scheduled serviceScheduled

7:01 AM7:01 AM · Mon, Oct 26

Scheduled serviceScheduled

7:05 AM7:05 AM · Mon, Oct 26

121

Scheduled serviceScheduled

7:08 AM7:08 AM · Mon, Oct 26

121

Scheduled serviceScheduled

7:08 AM7:08 AM · Mon, Oct 26

Scheduled serviceScheduled

7:12 AM7:12 AM · Mon, Oct 26

Live data unavailableRefreshes every 30 seconds

Routes at this boarding location

CTA · Bus

Stony Island

Schedules, stops & departures

↗ 121

CTA · Bus

Union/Streeterville Express

Schedules, stops & departures

↗

Other stops nearby

◎Harrison & Jefferson↗◎Jefferson & Harrison↗◎Clinton-Blue↗◎Clinton-Blue↗◎Clinton (Blue)↗◎Clinton Blue Line Station↗◎Van Buren & Canal↗◎Jackson & Desplaines↗◎Jackson & Clinton↗◎Jackson & Canal↗

Nearby locations are based on coordinates; walking connections have not been verified.

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Published CTA schedule

Imported Oct 24, 2026 · 04:54 UTC · Service dates 2026-09-11 through 2026-11-30. See data status

Schedule data published by Chicago Transit Authority (CTA). Feed discovery and cached source archives from MobilityData. Source details ↗